/**
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.wicketTutorial.ajaxbehavior;

import org.apache.wicket.Component;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.ajax.AjaxEventBehavior;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.markup.html.basic.Label;
import org.wicketTutorial.commons.bootstrap.layout.BootstrapBasePage;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.PropertyModel;

public class HomePage extends BootstrapBasePage {
	private static final long serialVersionUID = 1L;

    public HomePage(final PageParameters parameters) {
		super(parameters);
	
		final ClickCounterLabel clickCounterLabel = 
				new ClickCounterLabel("clickCounterLabel", "Click on me!");
		final Label clickCounter 
				= new Label("clickCounter", new PropertyModel(clickCounterLabel, "clickCounter"));
		
		
		clickCounterLabel.setOutputMarkupId(true);
		clickCounterLabel.add(new AjaxEventBehavior("click"){

			@Override
			protected void onEvent(AjaxRequestTarget target) {
				clickCounterLabel.clickCounter++;
				target.add(clickCounter);
			}			
		});
		
		add(clickCounterLabel);
		add(clickCounter.setOutputMarkupId(true));		
    }
}

class ClickCounterLabel extends Label{
	public int clickCounter;	

	public ClickCounterLabel(String id) {
		super(id);
	}

	public ClickCounterLabel(String id, IModel<?> model) {
		super(id, model);
	}

	public ClickCounterLabel(String id, String label) {
		super(id, label);		
	}
	
}